carlsberg and moldedfiber packaging supplier ecoxpac launched  biodegradable, woodfiber beverage bottle.the zerowaste bottle will be compatible with a variety of beverages, including beer and carbonated soft drinks.the lightblocking ability of wood fiber will provide a key benefit for beer.the partners plan to use biobased and biodegradable materials in all parts of the green fiber bottle, including its closure.the goal is to create a 100 biodegradable beverage bottle using sustainably sourced wood fiber.